baber/WOPTO huggingface dataset:
Patent JP-2001096791-A (JP)
Title: Imaging apparatus
Inventor: KUWABARA YOSHIHIRO
IPC: B41J2/44
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To shorten the time elapsing before first print regardless of variation or aging of a polygon motor without sacrifice of the service life thereof and without requiring any arrangement causing cost increase. SOLUTION: Upon receiving a print instruction from a host, a controller transmits resolution information and rotation request of a polygon motor based on the print instruction immediately to an engine without waiting the end of an image developing time (a). The engine changes the r.p.m. of the polygon motor, rotating at a low speed during waiting period, to an r.p.m. based on the received resolution information. Upon finishing image development, the controller transmits a print request to the engine. The r.p.m. of the polygon motor is conventionally changed upon finishing image development, but it can be changed earlier by a time (f) through the inventive control and since a control for sustaining rotation of the polygon motor for a long time is not required, the time elapsing before first print can be shortened.
Patent JP-H06122901-A (JP)
Title: Metal powder composition and production of metallized substrate using the composition
Inventor: WATABE YOHEI
IPC: H01B1/00
Filed: 1992-10-13
Abstract: PURPOSE:To produce a metallizing metal composition and a metallized substrate capable of facilitating the connection of heavy current supply conductor Al and Cu wires. CONSTITUTION:A metal powder composition for producing a metallized substrate contains 35-47.5wt.% copper powder having the same average grain diameter as that of a titanium powder, 35-47.5wt.% copper powder finer than the titanium powder and 0.5-30wt.% titanium powder. The powders are mixed and made into a paste, and the paste is applied on the surfaces of the aluminum and aluminum nitride and heat-treated in a high vacuum or in an inert gas atmosphere to form a metallizing layer. The metallizing layer surface is plated with nickel or gold to prevent the oxidation of the surface and to secure the solder wettability, hence the high bonding strength is obtained for the ceramic, and a metallized substrate by which the circuit connection (wire bonding) is facilitated is obtained.
Patent JP-H11112621-A (JP)
Title: Master unit for extension telephone set
Inventor: YONEYAMA MASAYUKI
IPC: H04W4/14
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To terminate a character message to a specified slave unit by retrieving an extension number corresponding to a caller telephone number from a first storage means and calling the slave unit of the retrieved extension number, when the character message and the caller telephone number are transmitted. SOLUTION: When a call termination from an ISDN network is detected, a control part 211 discriminates whether or not a character message and caller telephone number are included in the call termination signal. When that the character message and the caller telephone number are transmitted is discriminated, the control part 211 refers to a table holding the plural extension numbers corresponding to the caller telephone number in a storage part 210 and acquires the extension number of the slave unit to be called. The control part 211 starts a timer inside the control part 211 and also informs the slave unit of the acquired extension number of the call termination. When the user of the slave unit performs a responding operation within a fixed time after starting the timer, the control part 211 performs a call termination processing in accordance with rules set with the slave unit.
Patent JP-S61153677-A (JP)
Title: Automatic control method of picture density of copying machine
Inventor: ARAI AKIO
IPC: G03G15/08
Filed: 1984-12-27
Abstract: PURPOSE:To obtain copying having stable developing density even if the picture occupation areas of originals are variously changed by starting the rotation of a toner feeding auger by a driving motor only when a current value detected by a detecting circuit exceeds a previously set threshold to increase the toner feeding volume. CONSTITUTION:When copying is executed in a prescribed average range of a picture occupation area of an original, power is applied from a mixing roll 14 side and the toner feeding auger 13 is rotated to feed the toner in a toner bottle 12 to a developing device 4. If the picture occupation area exceeds the prescribed range, the current value detected by the circuit 17 is increased, and when the current value exceeds the threshold, the driving motor 23 starts to be driven and the auger 13 is rotated at a speed faster than that of the rotation based upon the mixing roll 14 to feed the toner corresponding to the toner consumption from the toner bottle 12 to the developing device 4. Even if the picture occupation area of the original is changed, the toner contents in the developer can be kept always at a constant level and the density of a copied picture can be fixed.
Patent JP-H04150450-A (JP)
Title: Facsimile equipment
Inventor: INAGAKI ATSUSHI
IPC: H04N1/00
Filed: 1990-10-12
Abstract: PURPOSE:To enable facsimile equipment to transmit video pictures also by providing a video picture signal inputting means and a converting means which converts video picture signals into picture data of the same format as that of a picture reading section. CONSTITUTION:When a video picture is transmitted from this facsimile equipment, the video picture signal to be transmitted is inputted after a video 'I/F' section 7 is connected with a system bus 9 through buses H and J and a reading mode, such as the reading size, density is set from an operating section 5. Then the set content is informed to a controlling section 4 and transmission start is informed to another controlling section 5 after inputting the telephone number of the transmitting destination of the video picture from the section 5. The section 7 performs A/D conversion on the video picture signal and transfers the picture data to a picture memory section 3 in the same format as that of a picture reading section 6 so that the reading mode can be set and a communication controlling section 2 transmits the picture data in the memory section 3 to the transmitted terminal equipment through a communication channel A.
Patent JP-2000090348-A (JP)
Title: Battery charging device and battery returning device
Inventor: HATANAKA KAORU
IPC: H01M50/213
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a battery exchanging machine used in a rental system and to make it inexpensive. SOLUTION: The battery exchanging machine is provided with battery boxes 306 for storing batteries for lending and returning in plural columns and multiple stages, a charging part 304 is provided on the lower part and plural chargers 340 are provided there. In the meantime, a battery slot 315 for reading the ID of the battery for returning is singly provided separately from the battery box 306 and the charging part 304 on the side part of the battery box 306.
Patent JP-H01117888-A (JP)
Title: Novel quinolinecarboxylic acid derivative
Inventor: TAGUCHI MASAHIRO
IPC: A61P31/04
Filed: 1987-10-29
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents H or lower alkyl). EXAMPLE:1-Epoxymethano-7,8-difluoro-5-oxo-5H-thiazole[3,2-a]quinoline- 4-carboxyl ic acid. USE:An intermediate for producing a quinoline-carboxylic acid derivative having superior antimicrobial activity. PREPARATION:2,3,4-Trifluoroaniline expressed by formula II is initially reacted with carbon disulfide to afford a compound expressed by formula III, followed by reaction with ethyl chlorocarbonate to afford a compound expressed by formula IV. Then the compound is reacted with a sodium di-lower alkyl malonate to provide a compound expressed by formula V which is then reacted with a 1-acetoxy-3-halogenoacetone to afford a compound expressed by formula VI. This compound is finally reacted with sulfuric acid and the produced compound expressed by formula VII is reacted with sodium hydride. The resultant compound expressed by formula VIII is subsequently hydrolyzed.
Patent JP-2001096283-A (JP)
Title: Neutralizing device
Inventor: MIKI SHUNICHI
IPC: C02F1/66
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a neutralizing device, in which a neutralizer is hardly pulverized even during transportation, and which hardly generates damage of a neutralizing tank due to freezing of drain water, and besides in which the drain water is hardly frozen. SOLUTION: A buffer part 32 consisting of rubber, soft resin or a foamed body (especially an independent cell foamed body) of rubber or resin is provided in the inside of the neutralizing tank 21, in which the neutralizer is charged, and also in the inside of the lid 29 of the tank 21.
Patent JP-H01191627-A (JP)
Title: Structure of hatcher
Inventor: MASHIYUU AARU FUOSUTAA
IPC: A01K41/00
Filed: 1988-11-01
Abstract: PURPOSE: To promote the breeding and growing of embryos of poultry while keeping temperature, moisture and air circulation by adjusting an air current control means and an environment adjusting means. CONSTITUTION: Probes attached indoors monitor the levels of heat and moisture inside an incubator chamber and an environment adjustment control means 112 is disposed for suitably adjusting an exhaust hole, heater and humidifier element through feedback from these probes. When the level of moisture is low, a solenoid 114 is operated and a valve between a spray nozzle and a water supply source W is opened. Corresponding to the temperature level, an electric heater element is made active or inactive. Concerning a damper aperture, with the increase of temperature, a damper driving motor 38 is operated through an electric connector 116. At the time of restriction, a cooling mechanism A opens a damper much wider.
Patent JP-2000103043-A (JP)
Title: Method for ink-jet recording
Inventor: TERAYAMA SUMIHITO
IPC: B41M5/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To hold a superior color development performance with good fixing properties of a pigment ink, enhance a color density and improve an absorption performance and fixing performance by using a recording medium in which a layer containing at least a thermoplastic resin is set on a base material, heating the recording medium to a temperature of a predetermined range, and thereby executing printing. SOLUTION: After or while a recording medium is heated, ink is discharged from a recording head at a predetermined temperature not lower than a room temperature, thereby printing to the recording medium. When the printing is thus conducted with use of a pigment ink, a pigment in the pigment ink using particularly a nonaqueous solvent is uniformed, whereby a recorded object holding a superior color development performance, and at the same time, having an increased color density and a better absorption performance and fixing performance is obtained. The reason is that the solvent of the pigment ink when adhered to the heated recording medium slightly swells a thermoplastic resin, thereby improving a permeability of the ink more. Besides, a surface tension of the solvent and thermoplastic resin is considered to be related.
Patent JP-S63127285-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: G09F9/37
Filed: 1986-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1197675-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKI MASUYUKI
IPC: H01L21/336
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a desired LDD (low concentration diffusion) structure with comparatively fewer no. of steps, moreover without being concerned about various adverse effects due to the increase of the no. of process steps and the complexity of the steps. SOLUTION: For forming a field oxide film 5 as an element isolation structure by a LOCOS method, a gate region oxide film is also formed in a gate structure forming region in an element active region. Using the field oxide film 5 and gate region oxide film as a mask, a low-concn. ion-implantation is conducted, only the oxide film 5 is removed to form a recess having a moderate slope due to birds, beaks at the gate structure-forming region, a gate structure 12 is formed in this recess, high-concn. ion-implantation is conducted, using the gate structure 12 and oxide film 5 as a mask, and it is annealed to obtain an LDD structure.
Patent JP-S62134608-A (JP)
Title: Polarization plane maintaining optical fiber tape core
Inventor: SUETSUGU YOSHIYUKI
IPC: G02B6/024
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a polarization plane maintaining optical fiber tape core whose transmission characteristic is not degraded even if a side pressure is applied, by keeping an angle between the minor axis of the ellipse of an elliptic clad type polarization plane maintaining optical fiber and planes, which are arranged in parallel at prescribed intervals in the lengthwise direction, in the range from 45 deg.-90 deg.. CONSTITUTION:X and Y axes are taken in directions of major and minor axes of an elliptic clad respectively, and the x axis of a local coordinate system (x), (y) is inclined at an angle thetaF to the X axis, and an external force F is applied for an overall length L in the x-axis direction. In the figure, a core, the elliptic class, and a clad are indicated by 1, 2, and 3 respectively. A mode double refractive index B is varied in accordance with a principal stress difference DELTAsigmaE peculiar to the optical fiber and a principal stress difference DELTAsigmaF due to the external force F, and especially, the value B is minimum when the application direction of the external force, namely, the angle thetaF is in the range from 0 deg.-30 deg.. If the angle thetaF is selected to be in the range from 45 deg.-90 deg., said difference DELTAsigmaE of each elliptic clad optical fiber is not cancelled by said difference DELTAsigmaF even if a side pressure F/L is applied, and degradation in transmission characteristic such as reduction of the mode double refractive index and increase of mode coupling is eliminated.
Patent JP-H10124118-A (JP)
Title: Sequencer
Inventor: INAGAMI JUNICHI
IPC: G05B19/05
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a sequencer capable of surely and easily compensating the delay of control even in the fluctuation of an input/output responding time. SOLUTION: A remote I/O (input/output device) is provided with a mechanism fold-transmitting input data to a sequencer main body at the time of inputting this data from the sequencer main body, which outputs data for measuring the input/output responding time to the remote I/O after outputting control data, repeatedly measures time until this data is turned back and inputted (S1 to S11), predicts the present state of a device from the changing rate (S13), makes this predicted value the present state of the device (S149, executes arithmetic necessary for controlling the device (S15) and outputs the arithmetic result to the remote I/O device (S16).
Patent JP-H10100756-A (JP)
Title: Rotary seat device for vehicle
Inventor: HOSHIHARA NAOAKI
IPC: B60N2/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a lock lever for a rotary seat from being rotated by any unexpected external force, which should cause an upper guide rail to rotate relative to a lower guide rail. SOLUTION: A pin 22 fixed to one end of a link 21 is inserted in an L-groove 17 provided in a lock lever 10 pivoted on the oversurface of an upper guide rail 5, and the other end of the link 21 is coupled with an actuator 20 through a wire 23. The hook part 13 of the lock lever 10 can be inserted in a hook hole provided in a flange of a lower guide rail 4.
Patent JP-H02123025-A (JP)
Title: High pressure transport device for granule
Inventor: IMURA TOSHIAKI
IPC: B65G53/06
Filed: 1988-10-31
Abstract: PURPOSE:To smoothly transport a granule of smell quantity about 10% the transport quantity with no jam in a pipe line by providing a feedout chamber successively in line with the bottom part of a blow pot, connecting this feedout chamber to a transport pipe by feed pipes, arranging blow pipes for jetting pressure feed air toward an inlet of each feed pipe and mounting a flow control valve to each blow pipe. CONSTITUTION:A granule G is stored staying once in a feedout chamber 3, and ejector action by an accelerator 6 is prevented from being involved in pressure feed action for the granule G, while a number of feed pipes 4a, 4b is set to a quantity of two or more. Further an ejector system is applied jetting feed air from blow pipes 11, 12 to an inlet of each feed pipe 4a, 4b, and by throttling flow control valves 11T, 12T mounted to each blow pipe 11, 12, an injection amount of feed air to each feed pie 4a, 4b is throttled decreasing the granule G to a small amount for a transport pipe 5 to be smoothly transported.
Patent JP-S61150271-A (JP)
Title: Manufacture of silicon carbide semiconductor element
Inventor: SUZUKI AKIRA
IPC: H01L21/338
Filed: 1984-12-24
Abstract: PURPOSE:To contrive short-time production and performance improvement by a method wherein the Si carbide semiconductor surface layer is dry-etched in carbon tetrafluoride gas or a gas containing carbon tetrafluoride gas, and then a Schottky electrode is formed on the Si carbide semiconductor surface layer. CONSTITUTION:An Si carbide single crystal layer 2 is formed on a P-type Si substrate 1. Next, the surface layer is removed by plasma-etching this single crystal wafer in the gas plasma of a mixed gas of carbon tetrafluoride gas with oxygen gas. Then, nickel is evaporated to the removed surface and heat- treated into an ohmic electrode 3; thereafter, a Schottky diode is produced by evaporating e.g. Au as the Schottky electrode 4.
Patent JP-H01118901-A (JP)
Title: Fuzzy inference arithmetic system
Inventor: UEHARA KIYOHIKO
IPC: G06F9/44
Filed: 1987-11-02
Abstract: PURPOSE:To realize execution of operations of both projecting and recessing fuzzy gatherings by adding the decision/comparison arithmetic operations to a conventional system using the projecting fuzzy gathering. CONSTITUTION:The discrete value can be processed when the fuzzy gathering is expressed in the level gathering. This level gathering is transformed into variable (p, q), and a variable (C) by a transforming means. These values are compared with each other by a comparing means for decision of the recessed fuzzy gathering and the projecting fuzzy gathering. Based on this decision, one of arithmetic means is selected for execution of the arithmetic processing. Thus it is possible to apply both the projecting fuzzy gathering, i.e., the typical fuzzy gathering and the recessed fuzzy gathering for arithmetic operations.
Patent JP-H03142150-A (JP)
Title: Automatic processing system
Inventor: KITAMURA YOSHITO
IPC: G05B19/418
Filed: 1989-10-25
Abstract: PURPOSE:To lessen the number of units adjusted of a measuring device when system is started, and reduce the idle time of the measuring device under the system being in service, by furnishing a processing hysteresis memory means which is installed in a pallet and shows the processing hysteresis of work in order to correct the processing dimension of an NC'ed machine tool with measurements given by a measuring station. CONSTITUTION:An automatic processing system according to the present invention is equipped with a plurality of processing stations consisting of NC'ed machine tools having the same function, a pallet preparatory station to load and unload a pallet with work followed by its clamping and unclamping, and a measuring station to measure the processed dimensions of work after processings by the NC'ed machine tools. The work on the pallet is transferred between the stations by a pallet transport means. A processing hysteresis memory means is furnished in each pallet to make correction of the processing dimensions by NC'ed machine tools with the measurements given by the measuring station, and the processing hysteresis of each work is exhibited.
Patent JP-H02123121-A (JP)
Title: Urethane composition
Inventor: NAKAMURA TSUTOMU
IPC: C08G18/54
Filed: 1988-11-02
Abstract: PURPOSE:To obtain the title composition having excellent flame retardance and flame resistance, expandable by spray on-site, having high safety by using a modified benzylic ether type phenol resin as a polyol component. CONSTITUTION:(A) (i) A modified benzylic ether type phenol resin obtained by blending 100 pts.wt. benzylic ether type phenol resin with (ii) 20-100 pts.wt. polyhydric alcohol or an adduct thereof with an alkylene oxide and heating under reduced pressure and (B) other polyols are used as a polyol component so as to satisfy x+y/z=0.2-1.5 (x is amount of component ii used; y is amount of component B used; z is amount of component A used) and utilized with a polyisocyanate component, a urethanizing catalyst and a foam stabilizer to give the aimed flame-retardant composition expandable by spray.
Patent JP-2000104401-A (JP)
Title: Clearance seal structure of concrete form
Inventor: HAYASHI NOBUO
IPC: E04G9/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a packing for variable clearance which prevents mortar from invading into a clearance between two members by setting the height of a shielding piece projected from a mounting part at the height obtained by adding a compressive tolerance to the maximum dimension of the clearance varied to the positive side so that the clearance is closed securely by the shielding piece even if a variation in clearance is larger on the positive side. SOLUTION: When two members are disposed at a variable interval, a packing is used to tightly close the clearance using the elastic deformation of a material. In the packing 13, a mounting part 13a and a shielding piece 13b are formed integrally with each other through an elastic material such as rubber. The mounting part 13a is fitted to a groove 14 provided in a surface corresponding to the clearance of one member 2, and the shielding piece 13b is set at a height obtained by adding a compressive tolerance to the maximum dimension of the clearance 4 varied to the positive side.
Patent JP-H01118253-A (JP)
Title: Magnetic rotary head device
Inventor: TAKEDA SHUZO
IPC: G11B15/61
Filed: 1987-10-30
Abstract: PURPOSE:To form a projection part correctly and easily, to ease the tape vibration and to eliminate the bend of a picture plane and color slurring by forming the projection part bringing into contact with it at the time of approaching and releasing the tape integrally with a fixed drum by a plastic deformation. CONSTITUTION:The incident side projection part 4 with which an incident tape 2 is brought into contact and the outgoing side projection part 5 with which a releasing tape 3 is brought into contact are provided on a fixed head drum 1. These projection parts 4, 5 are formed by plastic working integrally with the fixed drum 1 by plastic deforming. The projecting amt. and width dimension of the projection parts 4, 5 are therefore formed with the good accuracy unobtainable by cutting. Consequently the contact pressure of the tape and head is reduced, the vibration caused by the collision or release of the tape is eased and the bend of a reproduced picture plane and color slurring can be eliminated.